/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2012-2013 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "fvMesh.H"
#include "fvcDiv.H"

// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

template<class FieldType>
void Foam::calcFvcDiv::calcDiv
(
    const word& fieldName,
    const word& resultName,
    bool& processed
)
{
    const fvMesh& mesh = refCast<const fvMesh>(obr_);

    word divName = resultName;
    if (divName == "none")
    {
        divName = "fvc::div(" + fieldName + ")";
    }

    if (mesh.foundObject<FieldType>(fieldName))
    {
        const FieldType& vf = mesh.lookupObject<FieldType>(fieldName);

        volScalarField& field = divField(divName, vf.dimensions());

        field = fvc::div(vf);

        Info<< type() << " " << name_ << " output:" << nl
            << "    writing field " << field.name() << nl << endl;

        field.write();

        processed = true;
    }
}


// ************************************************************************* //
